SharePoint will by default request that the user saves a .pdf file and open it locally inside the client application…
Tag Archives: Quick Tip
How to: add properties to custom web parts
You can easily add custom properties to your custom web parts so that you can pass in values to them…
How to: troubleshoot an empty SPListItemCollection (CAML Query)
In a previous post, I talked about the SPQuery and the CAML query builder. One common problem that you may…
How to: Make a custom web part appear in the web part gallery (SP2007)
If you have a custom web part that does not appear in your web part gallery, the most probable cause…
How to: Automatically empty the contents of a TextBox when it gains focus
You can easily empty the contents of a textbox when you place the cursor or click the pointer inside it…
How to: Add data to the Application Cache programmatically
There’s two ways to add data to the Application Cache. Notice that this is different to the Session cache in…
How to troubleshoot: “a web part or web form control on this page cannot be displayed or imported. the type could not be found or it is not registered as safe”
In case you renamed a custom web part, make sure you have renamed all the references to the web part:…
How to: Count the lines of code (project/solution)
If you ever wondered how many lines your code is, you can easily get such information (along with other -arguably…
How to: Troubleshoot “The event handler ‘OnClick’ is not allowed in this page”
While working with an asp.net page in SharePoint 2007 (or, in any other situation where you get this error), when…
How to: troubleshoot “the name is in use elsewhere” when importing a Nintex workflow
If you’re importing a Nintex workflow and you’re greeted by a message saying that you can’t use the name you’re…